The majority of Dog Ear books are printed on-demand in response to orders in quantities as little as one at a time. Dog Ear can also print your book in a traditional offset manner,which dramatically reduces your per-unit cost. However, to achieve order quantities start at 2,000 units for such reduced printing prices.
Vaccines are available to prevent a number of respiratory diseases, including influenza, S. pneumoniae infection, H. influenzae type B infection (in young children), pertussis, diphtheria, varicella, and measles.
Chronic obstructive pulmonary disease (COPD) is the collective term for a number of lung diseases that prevent proper breathing. Two of the most common types of COPD are emphysema and chronic bronchitis. Cigarette smoking is the most significant risk factor.